Video shows migrant children dropped over Arizona border fence

A video showing young children being dropped by a suspected smuggler from an 18-foot (5.5-meter) border fence in Arizona into the arms of their family has been released by the U.S. Border Patrol.

The Yuma, Arizona sector of the U.S.-Mexico border has seen a sharp rise in illegal entries by migrant families as authorities tighten controls at Tijuana and Mexicali border crossings to the west with the arrival of a Central American immigrant caravan.

The video showed the suspected smuggler helping adults from a Guatemalan family climb the fence then dropping their 2-year-old and 7-year-old children from the top of the wall.

The six family members all surrendered to U.S. Border Patrol agents who arrived on scene, the agency said in a statement.

One child suffered a bloody nose and was treated by agents. The suspected smuggler went back into Mexico and was not apprehended, the Border Patrol said.